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发明公开
CN106423274A 一种磺酸官能化的高分子嫁接碳纳米管的复合材料及其制备方法和应用 失效 - 权利终止

一种磺酸官能化的高分子嫁接碳纳米管的复合材料及其制备方法和应用
摘要：
本发明涉及一种磺酸官能化的高分子嫁接碳纳米管的复合材料及其制备方法和应用。通过共价接枝，得到聚(3-乙烯基-1-氯磺酸化咪唑)嫁接的多壁碳纳米管(CNT-PVSAIC)、聚(4-乙烯基-1-氯磺酸吡啶盐)嫁接的多壁碳纳米管(CNT-PVSAPC)以及聚苯乙烯磺酸嫁接的碳纳米管(CNT-PSSA)。本发明制备的固体酸催化剂用于三酸甘油酯与甲醇的酯交换反应和油酸与甲醇的酯化反应，表现出极好的催化活性，可降低工业生产生物柴油的成本，以及提高生物柴油的产率。
摘要（英）：

The invention relates to a sulfonic acid functionalized polymer grafted carbon nanotube composite material, and a preparation method and an application thereof. Poly(3-vinyl-1-chlorosulfonated imidazole) grafted multiwalled carbon nanotubes (CNT-PVSAIC) and poly(3-vinyl-1-pyridine chlorosulfonate) grafted multiwalled carbon nanotubes (CNT-PVSAPC) and polystyrene sulfonic acid grafted carbon nanotubes (CNT-PSSA) are obtained through covalent grafting. A solid acid catalyst prepared in the invention has the advantages of extremely good catalysis activity, reduction of the cost of industrial production of biodiesel, and increase of the yield of the biodiesel when used in an esterification reaction of triglyceride and methanol and an esterification reaction of oleic acid and methanol.

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